JPH01149222U - - Google Patents
Info
- Publication number
- JPH01149222U JPH01149222U JP4586588U JP4586588U JPH01149222U JP H01149222 U JPH01149222 U JP H01149222U JP 4586588 U JP4586588 U JP 4586588U JP 4586588 U JP4586588 U JP 4586588U JP H01149222 U JPH01149222 U JP H01149222U
- Authority
- JP
- Japan
- Prior art keywords
- die
- parallel
- wire
- wire electrode
- machining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003754 machining Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 2
- 238000009760 electrical discharge machining Methods 0.000 claims 1
- 238000009763 wire-cut EDM Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
第１図は本考案の一実施例によるソレノイドを
利用してその傾斜角度を制御することにより見か
け上の内径が変化する位置決め用ガイドダイスを
示す断面図、第２図はその作用を説明する説明図
、第３図は従来のワイヤカツト放電加工装置の一
例を示す説明図、第４図は加工極間における加工
液がワイヤ電極におよぼす作用を説明する断面図
、第５図は従来の位置決め用ガイドダイスの概略
断面形状を示す断面図、第６図は従来のガイドダ
イスを使用した場合の問題点を説明する説明図で
ある。
図において、１はワイヤ電極、１４は位置決め
ガイドダイスチツプ、１５はソレノイド、１０は
ダイスチツプ支持台である。なお、図中の同一符
号は同一または相当部分を示す。
Fig. 1 is a sectional view showing a positioning guide die according to an embodiment of the present invention, in which the apparent inner diameter is changed by controlling the inclination angle using a solenoid, and Fig. 2 is an explanation explaining its operation. Fig. 3 is an explanatory diagram showing an example of a conventional wire-cut electric discharge machining device, Fig. 4 is a sectional view illustrating the effect of machining fluid on the wire electrode between machining electrodes, and Fig. 5 is a conventional positioning guide. FIG. 6 is a cross-sectional view showing the general cross-sectional shape of the die, and is an explanatory view illustrating problems when using a conventional guide die. In the figure, 1 is a wire electrode, 14 is a positioning guide die chip, 15 is a solenoid, and 10 is a die chip support stand. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
工液を供給しながら加工電源によりパルス電圧を
印加して放電加工を行うワイヤカツト放電加工装
置において、上下面が平坦かつ平行なダイスチツ
プに上下面に対して傾斜しかつワイヤ電極径の１
．５倍以上の内径を有する貫通穴が開いており、
平行に置いた場合に上面に見える内径端部と下面
に見える反対側の内径端部の距離がワイヤ電極径
相当となる形状としたダイス・チツプを、ワイヤ
電極挿入時には貫通穴と電極が平行になるように
ソレノイドの伸びる力によつて傾斜させ、加工時
には該ソレノイドを縮めてダイス・チツプを平行
にもどすガイドダイスを具備したことを特徴とす
るワイヤカツト放電加工装置。 In wire-cut electrical discharge machining equipment, which performs electrical discharge machining by applying a pulse voltage from a machining power source while supplying machining fluid to a minute gap between the wire electrode and the workpiece, a die chip with flat and parallel upper and lower surfaces is and 1 of the wire electrode diameter.
．． A through hole with an inner diameter of 5 times or more is opened,
When placed in parallel, the die/chip is shaped so that the distance between the inner diameter end visible on the top surface and the opposite inner diameter end visible on the bottom surface is equivalent to the diameter of the wire electrode, and when the wire electrode is inserted, the through hole and the electrode are parallel. 1. A wire-cut electric discharge machining apparatus comprising a guide die which is tilted by the extending force of a solenoid so that the tip is tilted so that the die tip is returned to parallel by contracting the solenoid during machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4586588U JPH01149222U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4586588U JPH01149222U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149222U true JPH01149222U (en) | 1989-10-16 |
Family
ID=31272159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4586588U Pending JPH01149222U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149222U (en) |
-
1988
- 1988-04-05 JP JP4586588U patent/JPH01149222U/ja active Pending
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